Hi Paul
Has the boat been fitted with VHF before?.
If not is is quite unlikley that any of the wiring is for VHF, more likley to be engine instrument or other options that have not been fitted..
I would wire the VHF direct to the battery or distrubution panel if hteir is one using at least 32*.02 (1.5mm sq) wire, bigger if poss via the recomended fuse.
Use red for 12V +ve and Black for 0V/GND and label each wire so when you look later you know whats what.
Regards Gary
__________________
|